Sources of electricity: an energy quiz. It takes a diversity of energy sources to help ensure Americaâs electricity supply is reliable. Watch this energy quiz to learn what these energy sources are and which ones the U.S. relies on most.
Causes of Milia. Causes of Milia. Milia is caused by flakes of dead skin that become trapped on the surface of the skin. It is not known why milia develops in some people and not others. To research the causes of Milia, consider researching the causes of these these diseases that may be similar, or associated with Milia:
Milia are small (1 or 2 mm), round white bumps that usually happen on the head and neck. These are common in infants and in adults. In adults, they are often a sign of chronic sun damage. Milia can spontaneously rupture, drain, and resolve on their own, but this make up to 2 years.